650828886628 has 12 divisors (see below), whose sum is σ = 1142975113840. Its totient is φ = 324264568392.

The previous prime is 650828886611. The next prime is 650828886637. The reversal of 650828886628 is 826688828056.

It is a super-3 number, since 3×650828886628³ (a number of 36 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (67) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287467458 + ... + 287469721.

Almost surely, 2^650828886628 is an apocalyptic number.

It is an amenable number.

650828886628 is a deficient number, since it is larger than the sum of its proper divisors (492146227212).

650828886628 is a wasteful number, since it uses less digits than its factorization.

650828886628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574937466 (or 574937464 counting only the distinct ones).

The product of its (nonzero) digits is 141557760, while the sum is 67.

The spelling of 650828886628 in words is "six hundred fifty billion, eight hundred twenty-eight million, eight hundred eighty-six thousand, six hundred twenty-eight".